A typical discounted price of a AAA battery is $0.75. It is designed to provide 1.5 volts and 1.0 amps for about an hour. Now we multiply volts and amps to obtain power of 1.5 watts from the battery. Thus, it costs $0.75 for 1.5 Watt-hours of energy. How much would it cost to deliver one kilowatt-hour? (Think of a kilowatt-hour of electricity as the power needed to run your dishwasher one time.) How does this compare with the cost of energy from your local electric utility at $0.10 per kilowatt-hour? (1.2 1.3)
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- The Brady family have a weekly budget of €200 to be spent on Food (F) and Other Goods (OG), which are initially equally priced at €10 and €20 per unit, respectively. Given recent inflation, the government has concerns about the ability of large families to afford an adequate diet for children. Due to this, the government announces that when Food consumption exceeds 12 units, the government will subsidise food consumption so that the price per subsequent unit will be €5 for any family. With Food on the horizontal axis, show the family’s pre and post-scheme budget line. Can we definitively determine the family’s utility maximising consumption bundle as a result of the government scheme?arrow_forwardIf you are converting buying power, the buying power in a high index city will be less than the buying power in a low index city. For example, $100 in Boston, where the city index is 151, would purchase an equivalent amount of goods and services as in Dallas, where the city index is 114. Round your answer to the nearest whole dollar.arrow_forwardYou have k20 per week to spend and two possible uses for the money: telephoning friends back home and drinking coffee. Each Hour of phoning costs k2 and each cup of coffee costs k1. Your utility function is U(X,Y)=XY,where X is the hours of phoning you do and Y the number of cups of coffee you drink. What are your optimal choices? What is the resulting utility levels? You can use the standard result on the constrained maximization of such a function, but must state in clearlyarrow_forward
- You have k20per week to spend and two possible uses for this money,:telephoning friends back home and drinking coffee. Each hour of phoning costs k2 and each cup of coffee costs k1. Your utility functions U(X,Y)=XY,where X is the hours of phoning you do and Y the number of cups of coffee you drink. How much income per week will enable you to achieve the same quantities at the new process the ones you chose before? What income will enable you to attain the same utility as you did before.? Comment on your answer in the context of equivalent variation and compensation variationarrow_forward. As the owner of Barney’s Broilers—a fast-food chain—you see an increase in the demand for broiled chicken as consumers become more health conscious and reduce their consumption of beef and fried foods. As a result, you believe it is necessary to purchase another oven to meet the increased demand. To finance the oven you go to the bank seeking a loan. The loan officer tells you that your revenues of $750,000 are insufficient to support additional debt. To qualify for the loan, Barney’s Broilers’s revenue would need to be $50,000 higher. In developing a strategy to generate the additional revenue, you collect data on the price (in cents) per pound you charge customers and the related quantity of chicken consumed per year in pounds. This information is contained in the file called Q18.xls available online at www.mhhe.com/baye8e It is also available in the ‘Assignments’ section of the class Blackboard page in ‘MBA 6150 HW 3 Q18 data set’ file. Use that data and a log-linear demand…arrow_forwardA printer manufacturer estimates that the average purchaser of a printer will also purchase six ink refills over the lifetime of the printer. The relevant data are: Printer: price: $400, margin: $100 Refills: price: $40, margin: $30 The manufacturer is considering increasing the price of printers by 10% to $440. What volume decrease in the sales of printers is the stay-even sales change for the firm? (Ignore the issue of discounting the value of future ink refill sales. Imagine, for example, that all six are purchased upfront with the printer). A. 11.5% B. 12.5% C. 13.5% D. 14.5% Use = % Q = (Pold - Cold)/(Pnew - Cold) - 1arrow_forward
- The economic analysis division of Mapco Enterprises has estimated the demand function for its line of weed trimmers as QD=18,000+0.4N350PM+90Ps where N=numberofnewhomescompletedintheprimarymarketarea PM=priceoftheMapcotrimmerPS=priceofitscompetitorsSurefiretrimmer In 2010, 15,000 new homes are expected to be completed in the primary market area. Mapco plans to charge $50 for its trimmer. The Surefire trimmer is expected to sell for $55. What sales are forecasted for 2010 under these conditions? If its competitor cuts the price of the Surefire trimmer to $50, what effect will this have on Mapcos sales? What effect would a 30 percent reduction in the number of new homes completed have on Mapcos sales (ignore the impact of the price cut of the Surefire trimmer)?arrow_forwardUsing the exponential utility function with α = 0.001, determine which premium is higher: the one for X ∼ N(200,√5000) or the one for y ∼ N(210,√3000) Determine for which values of α the former premium is higher.arrow_forwardA parent has two children named A and B and she loves both of them equally. She has a total of Php 1,000 to give them. How much will she give to each child given the different utility functions: a) U(a,b)= √a+√b b) U(a,b)=(−1/a) - (-1/b) c) U(a,b)=log(a)+log(b) d) U(a,b)=max(a,b) e) U(a,b)=min(a,b)arrow_forward
- When the marginal value of eating the fifth unit of a good is 6 and the overall utility of all five units is 162, the total utility of ingesting four units must be Multiple-choice questions 168. 27. 156. 972.arrow_forwardJoe's search costs are $5 per search. He wants to buy a smart watch for his wife for Christmas, and the lowest price he's found so far is $300. Joe thinks 80 percent of the stores charge $300 for smart watches and 20 percent charge $200. Joe's optimal decision is to Multiple Choice continue to search for a lower price since the expected benefit of an additional search is $20, which exceeds his per-unit search costs. continue to search for a lower price since the expected benefit of an additional search is $80, which exceeds his per-unit search costs. stop searching and purchase a video player for $300. continue to search for a lower price since the expected benefit of an additional search is $100, which exceeds his per-unit search costs.arrow_forwardAnne has a job that requires her to travel three out of every four weeks. She has an annual travel budget and can travel either by train or by plane. The airline on which she typically flies das a frequent-travel program that reduces the cose of her tickets according to the number of miles she has flown in a given year. When she reaches 25,000 miles, the airline will reduce the price of her tickects by 25 percent for the remainder of the year. when she reaches 50,000 miles, the airline will reduce the price by 50 percent for the remainder of ther year. Graph Anne's budget line with train miles on the vertical axis and plan miles on the horizontal axis Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.arrow_forward
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